Automobile lamp plastic shell polishing device
By designing a plastic shell polishing device for the headlight including a fixing frame, a flexible plastic sheet and a different sandpaper, the problem of inconvenience in the prior art is solved, and a more convenient polishing process and hand protection are achieved.
Patent Information
- Application Number
- CN202421040760.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-14
AI Technical Summary
In the prior art, the plastic shell of the headlight is polished by sandpaper surface, which is inconvenient to operate.
A headlight plastic shell polishing device is designed, including a fixing frame, flexible plastic sheet and sandpaper of different objects. The centralized use of sandpaper is achieved by rotating the fixing frame and adapting to the shape of the headlight plastic shell.
The polishing of the plastic shell of the headlight is achieved using a device, making the operation more convenient, and the hand guard protects the hands from sand and wear.
Smart Images
Figure CN222493542U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polishing a plastic shell of a vehicle lamp, in particular to a polishing device for a plastic shell of a vehicle lamp. Background Art
[0002] The plastic shell of a car lamp is usually polished by using sandpaper of different purposes to make it smooth and translucent. However, it is inconvenient to polish it directly with sandpaper. Utility Model Content
[0003] The utility model aims to provide a device for polishing a plastic shell of a vehicle lamp, so as to solve the problem in the background art that the polishing is performed using a piece of sandpaper, which is inconvenient to use.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A device for polishing a plastic shell of a headlight comprises a fixing frame, the fixing frame comprising a hollow tube, a support frame and an arc plate, the outer side of the hollow tube is integrally connected to the support frame around an axis, the end of the support frame is integrally connected to the arc plate, rubber sheets are provided on both sides of the arc plate, flexible plastic sheets are fixedly installed between the opposite rubber sheets, first sandpaper, second sandpaper and third sandpaper are respectively fixedly installed on the outer sides of the flexible plastic sheets, a hand guard is movably installed at the hollow tube, and the hand guard is sleeved on the first sandpaper, the second sandpaper and the third sandpaper.
[0006] As a further description of the above technical solution:
[0007] There is a gap between the ends of the first sandpaper, the second sandpaper and the third sandpaper, and the sides of the first sandpaper, the second sandpaper and the third sandpaper are glued and fixed to the sides of the flexible plastic sheet.
[0008] As a further description of the above technical solution:
[0009] The first sandpaper is 1000 grit sandpaper.
[0010] As a further description of the above technical solution:
[0011] The second sandpaper is 1500 grit sandpaper.
[0012] As a further description of the above technical solution:
[0013] The third sandpaper is 2000 grit sandpaper.
[0014] As a further description of the above technical solution:
[0015] The hand guard comprises a movable frame and an arc-shaped rubber plate. The movable frame is movably installed at the hollow tube through a shaft rod. The end of the movable frame is fixedly installed with the arc-shaped rubber plate, which is located outside the first sandpaper, the second sandpaper and the third sandpaper.
[0016] Compared with the prior art, the utility model provides a device for polishing the plastic shell of a headlight, which has the following beneficial effects:
[0017] 1. In the utility model, the sandpaper to be used is centrally arranged on the fixing frame, so that the sandpaper can be bent and covered with the structural deformation of the plastic shell of the headlight during grinding. By rotating the fixing frame, the plastic shell of the headlight can be grinded with one device, which is convenient to use;
[0018] 2. In the utility model, the hand guard plays a role of protecting the hands, which can prevent the hands from being scratched by sandpaper during sanding. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the position structure of the first sandpaper, the second sandpaper and the third sandpaper of the utility model.
[0021] Legend:
[0022] 1. Hollow tube; 2. Support frame; 3. Arc plate; 4. Rubber sheet; 5. Flexible plastic sheet; 6. First sandpaper; 7. Second sandpaper; 8. Third sandpaper; 9. Hand guard. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Example:
[0025] See also Figure 1-Figure 2The utility model provides a polishing device for a headlight plastic shell, comprising a fixing frame, the fixing frame comprising a hollow tube 1, a support frame 2 and an arc plate 3, the outer side of the hollow tube 1 is integrally connected to the support frame 2 around an axis, the end of the support frame 2 is integrally connected to the arc plate 3, rubber sheets 4 are arranged on both sides of the arc plate 3, flexible plastic sheets 5 are fixedly installed between the opposite rubber sheets 4, the outer sides of the flexible plastic sheets 5 are respectively fixedly installed with a first sandpaper 6, a second sandpaper 7 and a third sandpaper 8, a hand guard 9 is movably installed at the hollow tube 1, and the hand guard 9 is sleeved on the first sandpaper 6, the second sandpaper 7 and the third sandpaper 8.
[0026] Specifically, Figure 2 As shown, there is a gap between the ends of the first sandpaper 6, the second sandpaper 7 and the third sandpaper 8, and the sides of the first sandpaper 6, the second sandpaper 7 and the third sandpaper 8 are glued and fixed to the sides of the flexible plastic sheet 5, so as to be easily torn off and replaced with new ones.
[0027] Specifically, the first sandpaper 6 is 1000-grit sandpaper, the second sandpaper 7 is 1500-grit sandpaper, and the third sandpaper 8 is 2000-grit sandpaper, which correspond to actual sandpaper for grinding.
[0028] Specifically, Figure 1 As shown, the hand guard 9 includes a movable frame and an arc-shaped rubber plate. The movable frame is movably installed at the hollow tube 1 through an axial rod. The arc-shaped rubber plate is fixedly installed at the end of the movable frame. The arc-shaped rubber plate is located outside the first sandpaper 6, the second sandpaper 7 and the third sandpaper 8, and can be rotated to protect the palm.
[0029] Working principle:
[0030] When in use, the hand guard 9 is rotated to the relative position of the sandpaper surface to be used, the arc-shaped rubber plate of the hand guard 9 and the arc plate 3 below it are held by hand to keep the entire device in a stable holding state, and then the first sandpaper 6, the second sandpaper 7 or the third sandpaper 8 at the relative position of the hand guard 9 are pressed against the plastic shell of the headlight for sanding and polishing back and forth. The polishing operation is carried out in the order of the first sandpaper 6, the second sandpaper 7, and the third sandpaper 8. The rubber sheet 4 plays a role of self-expansion and adjustment, and the flexible plastic sheet 5 can make the first sandpaper 6, the second sandpaper 7, and the third sandpaper 8 concavely deformed to be suitable for the arc shape of the plastic shell of the headlight. After sanding, the first sandpaper 6, the second sandpaper 7, and the third sandpaper 8 are restored to their original state.
[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A polishing device for a plastic shell of a headlight, comprising a fixing frame, characterized in that: The fixing frame comprises a hollow tube (1), a support frame (2) and an arc plate (3); the outer side of the hollow tube (1) is integrally connected to the support frame (2) around an axis; the end of the support frame (2) is integrally connected to the arc plate (3); rubber sheets (4) are provided on both sides of the arc plate (3); a flexible plastic sheet (5) is fixedly installed between the opposite rubber sheets (4); a first sandpaper (6), a second sandpaper (7) and a third sandpaper (8) are respectively fixedly installed on the outer side of the flexible plastic sheet (5); a hand guard (9) is movably installed at the hollow tube (1); the hand guard (9) is sleeved on the first sandpaper (6), the second sandpaper (7) and the third sandpaper (8).
2. The device for polishing a plastic shell of a headlight according to claim 1, characterized in that: There is a gap between the ends of the first sandpaper (6), the second sandpaper (7) and the third sandpaper (8), and the sides of the first sandpaper (6), the second sandpaper (7) and the third sandpaper (8) are glued and fixed to the sides of the flexible plastic sheet (5).
3. The device for polishing a plastic shell of a headlight according to claim 1, characterized in that: The first sandpaper (6) is 1000-grit sandpaper.
4. The device for polishing a plastic shell of a headlight according to claim 1, characterized in that: The second sandpaper (7) is 1500-grit sandpaper.
5. The device for polishing a plastic shell of a vehicle lamp according to claim 1, characterized in that: The third sandpaper (8) is 2000-grit sandpaper.
6. The device for polishing a plastic shell of a vehicle lamp according to claim 1, characterized in that: The hand guard (9) comprises a movable frame and an arc-shaped rubber plate. The movable frame is movably mounted on the hollow tube (1) via a shaft rod. The arc-shaped rubber plate is fixedly mounted on the end of the movable frame. The arc-shaped rubber plate is located outside the first sandpaper (6), the second sandpaper (7) and the third sandpaper (8).